s-net: sqc4114
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 10 |
| Edges per primitive translational unit | 22 |
| Transitivity (vertex,edge) | (4,5) |
| Vertex degrees | {4,8,3,4} |
| Vertex coordination sequence | [(4, 6, 26, 70, 138, 218, 328, 464, 618, 790), (8, 24, 62, 118, 196, 296, 418, 558, 722, 906), (3, 15, 39, 88, 155, 243, 353, 485, 635, 809), (4, 16, 44, 100, 172, 272, 396, 540, 704, 888)] |
| Wells’ vertex symbol | [4^4.6^2, 4^4.6^13.8^10.10, 4^2.6, 4^4.6^2] |
| Systre key | (3, 1, 1, -1, 0, 0, 1, 2, 0, 0, 0, 1, 3, 0, 0, 0, 1, 3, 0, 1, 0, 1, 4, 0, 0, 0, 1, 4, 2, 1, 0, 1, 5, 0, 0, 0, 2, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 7, 0, 1, 0, 3, 7, 0, 0, 0, 4, 8, 0, 0, 0, 5, 6, 0, 0, 1, 5, 8, 0, 0, 0, 5, 8, 2, 1, 0, 6, 6, -1, -1, 0, 6, 9, 0, 0, 0, 6, 9, 2, 1, 0, 6, 10, 0, 0, 0, 6, 10, 0, 1, 0, 7, 10, 0, 0, 0, 8, 9, 0, 0, 1) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.37361 | 1.37361 | 4.25713 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0 |
| 0 | 0 | 0.08333 |
| 0.5 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: P4222
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.30945 | 1.30945 | 4.13591 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0 | 0 | 0.25 |
| 0.5 | 0.5 | 0 |
| 0 | 0 | 0.00011 |
| 0.5 | 0.5 | 0.25 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
1 record listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
 |
hqc1829 | *22222 | (4,5,2) | {8,3,4,4} | {6.4.4.6.6.4.4.6}{6.4.4}{4.4.4.4... |